package com.web.controller;

import com.alibaba.fastjson2.JSON;
import com.web.entity.ResponseResult;
import com.web.entity.Student;
import com.web.service.InsertStudentService;
import com.web.service.impl.InsertStudentServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author lenovo
 * @Description
 * @Date2025-3-1 22:08
 */
@WebServlet("/insertStudent")
public class StudentInsertServet extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        req.setCharacterEncoding("UTF-8");
        resp.setCharacterEncoding("UTF-8");
        //设置相应类型
        resp.setContentType("application/json;charset=UTF-8");

        String name = req.getParameter("name");
        int age = Integer.parseInt(req.getParameter("age"));
        String cellphone = req.getParameter("cellphone");
        String address = req.getParameter("address");
        String gender = req.getParameter("gender");

        Student student = new Student();
        student.setName(name);
        student.setAge(age);
        student.setGender(gender);
        student.setAddress(address);
        student.setCellphone(cellphone);

        InsertStudentService insertStudentService = new InsertStudentServiceImpl();
        int result = insertStudentService.addStudent(student);

        // 返回结果
        if (result > 0) {
            resp.getWriter().write(JSON.toJSONString(new ResponseResult(200, "添加成功", student)));
        } else {
            resp.getWriter().write(JSON.toJSONString(new ResponseResult(500, "添加失败", null)));
        }
    }
}
